Home / 2,482,535.70-3,425,902.28-1,394,806.65

Finding the Fourth Proportional to 2,482,535.70, 3,425,902.28 and 1,394,806.65

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Solution

The fourth proportional to 2,482,535.70, 3,425,902.28 and 1,394,806.65 is: 1,924,834.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,535.70 : 3,425,902.28 = 1,394,806.65 : x
  2. Step 2: Convert to fraction form
    2,482,535.70/3,425,902.28 = 1,394,806.65/x
  3. Step 3: Cross multiply
    2,482,535.70x = 3,425,902.28 × 1,394,806.65
  4. Step 4: Simplify right side
    2,482,535.70x = 4,778,471,267,803.52
  5. Step 5: Solve for x
    x = 4,778,471,267,803.52/2,482,535.70
  6. Step 6: Final answer
    x = 1,924,834.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.